KYRA: cleanup dir

Reorganize all files in sub directories. The file placement isn't as intuitive as it might be for other engines, which is probably the reason why this hasn't been done before.

1 files changed, 658 insertions, 0 deletions

diff --git a/engines/kyra/engine/scene_rpg.cpp b/engines/kyra/engine/scene_rpg.cpp
new file mode 100644
index 0000000000..72922d4b53
--- /dev/null
+++ b/engines/kyra/engine/scene_rpg.cpp
@@ -0,0 +1,658 @@
+/* ScummVM - Graphic Adventure Engine
+ *
+ * ScummVM is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ */
+
+#if defined(ENABLE_EOB) || defined(ENABLE_LOL)
+
+#include "kyra/engine/kyra_rpg.h"
+#include "kyra/resource/resource.h"
+#include "kyra/engine/timer.h"
+#include "kyra/sound/sound.h"
+
+#include "common/system.h"
+
+namespace Kyra {
+
+void KyraRpgEngine::setLevelShapesDim(int index, int16 &x1, int16 &x2, int dim) {
+	if (_lvlShapeLeftRight[index << 1] == -1) {
+		x1 = 0;
+		x2 = 22;
+
+		int16 y1 = 0;
+		int16 y2 = 120;
+
+		int m = index * 18;
+
+		for (int i = 0; i < 18; i++) {
+			uint8 d = _visibleBlocks[i]->walls[_sceneDrawVarDown];
+			uint8 a = _wllWallFlags[d];
+
+			if (a & 8) {
+				int t = _dscDim2[(m + i) << 1];
+
+				if (t > x1) {
+					x1 = t;
+					if (!(a & 0x10))
+						setDoorShapeDim(index, y1, y2, -1);
+				}
+
+				t = _dscDim2[((m + i) << 1) + 1];
+
+				if (t < x2) {
+					x2 = t;
+					if (!(a & 0x10))
+						setDoorShapeDim(index, y1, y2, -1);
+				}
+			} else {
+				int t = _dscDim1[m + i];
+
+				if (!_wllVmpMap[d] || t == -40)
+					continue;
+
+				if (t == -41) {
+					x1 = 22;
+					x2 = 0;
+					break;
+				}
+
+				if (t > 0 && x2 > t)
+					x2 = t;
+
+				if (t < 0 && x1 < -t)
+					x1 = -t;
+			}
+
+			if (x2 < x1)
+				break;
+		}
+
+		x1 += (_sceneXoffset >> 3);
+		x2 += (_sceneXoffset >> 3);
+
+
+		_lvlShapeTop[index] = y1;
+		_lvlShapeBottom[index] = y2;
+		_lvlShapeLeftRight[index << 1] = x1;
+		_lvlShapeLeftRight[(index << 1) + 1] = x2;
+	} else {
+		x1 = _lvlShapeLeftRight[index << 1];
+		x2 = _lvlShapeLeftRight[(index << 1) + 1];
+	}
+
+	drawLevelModifyScreenDim(dim, x1, 0, x2, 15);
+}
+
+void KyraRpgEngine::setDoorShapeDim(int index, int16 &y1, int16 &y2, int dim) {
+	uint8 a = _dscDimMap[index];
+
+	if (_flags.gameID != GI_EOB1 && dim == -1 && a != 3)
+		a++;
+
+	uint8 b = a;
+	if (_flags.gameID == GI_EOB1) {
+		a += _dscDoorFrameIndex1[_currentLevel - 1];
+		b += _dscDoorFrameIndex2[_currentLevel - 1];
+	}
+
+	y1 = _dscDoorFrameY1[a];
+	y2 = _dscDoorFrameY2[b];
+
+	if (dim == -1)
+		return;
+
+	const ScreenDim *cDim = screen()->getScreenDim(dim);
+
+	screen()->modifyScreenDim(dim, cDim->sx, y1, cDim->w, y2 - y1);
+}
+
+void KyraRpgEngine::drawLevelModifyScreenDim(int dim, int16 x1, int16 y1, int16 x2, int16 y2) {
+	screen()->modifyScreenDim(dim, x1, y1 << 3, x2 - x1, (y2 - y1) << 3);
+}
+
+void KyraRpgEngine::generateBlockDrawingBuffer() {
+	_sceneDrawVarDown = _dscBlockMap[_currentDirection];
+	_sceneDrawVarRight = _dscBlockMap[_currentDirection + 4];
+	_sceneDrawVarLeft = _dscBlockMap[_currentDirection + 8];
+
+	/*******************************************
+	*             _visibleBlocks map           *
+	*                                          *
+	*     |     |     |     |     |     |      *
+	*  00 |  01 |  02 |  03 |  04 |  05 |  06  *
+	* ____|_____|_____|_____|_____|_____|_____ *
+	*     |     |     |     |     |     |      *
+	*     |  07 |  08 |  09 |  10 |  11 |      *
+	*     |_____|_____|_____|_____|_____|      *
+	*           |     |     |     |            *
+	*           |  12 |  13 |  14 |            *
+	*           |_____|_____|_____|            *
+	*                 |     |                  *
+	*              15 |  16 |  17              *
+	*                 | (P) |                  *
+	********************************************/
+
+	memset(_blockDrawingBuffer, 0, 660 * sizeof(uint16));
+
+	_wllProcessFlag = ((_currentBlock >> 5) + (_currentBlock & 0x1F) + _currentDirection) & 1;
+
+	if (_wllProcessFlag) // floor and ceiling
+		generateVmpTileDataFlipped(0, 15, 1, -330, 22, 15);
+	else
+		generateVmpTileData(0, 15, 1, -330, 22, 15);
+
+	assignVisibleBlocks(_currentBlock, _currentDirection);
+
+	uint8 t = _visibleBlocks[0]->walls[_sceneDrawVarRight];
+	if (t)
+		generateVmpTileData(-2, 3, t, 102, 3, 5);
+
+	t = _visibleBlocks[6]->walls[_sceneDrawVarLeft];
+	if (t)
+		generateVmpTileDataFlipped(21, 3, t, 102, 3, 5);
+
+	t = _visibleBlocks[1]->walls[_sceneDrawVarRight];
+	uint8 t2 = _visibleBlocks[2]->walls[_sceneDrawVarDown];
+
+	if (hasWall(t) && !(_wllWallFlags[t2] & 8))
+		generateVmpTileData(2, 3, t, 102, 3, 5);
+	else if (t && (_wllWallFlags[t2] & 8))
+		generateVmpTileData(2, 3, t2, 102, 3, 5);
+
+	t = _visibleBlocks[5]->walls[_sceneDrawVarLeft];
+	t2 = _visibleBlocks[4]->walls[_sceneDrawVarDown];
+
+	if (hasWall(t) && !(_wllWallFlags[t2] & 8))
+		generateVmpTileDataFlipped(17, 3, t, 102, 3, 5);
+	else if (t && (_wllWallFlags[t2] & 8))
+		generateVmpTileDataFlipped(17, 3, t2, 102, 3, 5);
+
+	t = _visibleBlocks[2]->walls[_sceneDrawVarRight];
+	if (t)
+		generateVmpTileData(8, 3, t, 97, 1, 5);
+
+	t = _visibleBlocks[4]->walls[_sceneDrawVarLeft];
+	if (t)
+		generateVmpTileDataFlipped(13, 3, t, 97, 1, 5);
+
+	t = _visibleBlocks[1]->walls[_sceneDrawVarDown];
+	if (hasWall(t))
+		generateVmpTileData(-4, 3, t, 129, 6, 5);
+
+	t = _visibleBlocks[5]->walls[_sceneDrawVarDown];
+	if (hasWall(t))
+		generateVmpTileData(20, 3, t, 129, 6, 5);
+
+	t = _visibleBlocks[2]->walls[_sceneDrawVarDown];
+	if (hasWall(t))
+		generateVmpTileData(2, 3, t, 129, 6, 5);
+
+	t = _visibleBlocks[4]->walls[_sceneDrawVarDown];
+	if (hasWall(t))
+		generateVmpTileData(14, 3, t, 129, 6, 5);
+
+	t = _visibleBlocks[3]->walls[_sceneDrawVarDown];
+	if (t)
+		generateVmpTileData(8, 3, t, 129, 6, 5);
+
+	t = _visibleBlocks[7]->walls[_sceneDrawVarRight];
+	if (t)
+		generateVmpTileData(0, 3, t, 117, 2, 6);
+
+	t = _visibleBlocks[11]->walls[_sceneDrawVarLeft];
+	if (t)
+		generateVmpTileDataFlipped(20, 3, t, 117, 2, 6);
+
+	t = _visibleBlocks[8]->walls[_sceneDrawVarRight];
+	if (t)
+		generateVmpTileData(6, 2, t, 81, 2, 8);
+
+	t = _visibleBlocks[10]->walls[_sceneDrawVarLeft];
+	if (t)
+		generateVmpTileDataFlipped(14, 2, t, 81, 2, 8);
+
+	t = _visibleBlocks[8]->walls[_sceneDrawVarDown];
+	if (hasWall(t))
+		generateVmpTileData(-4, 2, t, 159, 10, 8);
+
+	t = _visibleBlocks[10]->walls[_sceneDrawVarDown];
+	if (hasWall(t))
+		generateVmpTileData(16, 2, t, 159, 10, 8);
+
+	t = _visibleBlocks[9]->walls[_sceneDrawVarDown];
+	if (t)
+		generateVmpTileData(6, 2, t, 159, 10, 8);
+
+	t = _visibleBlocks[12]->walls[_sceneDrawVarRight];
+	if (t)
+		generateVmpTileData(3, 1, t, 45, 3, 12);
+
+	t = _visibleBlocks[14]->walls[_sceneDrawVarLeft];
+	if (t)
+		generateVmpTileDataFlipped(16, 1, t, 45, 3, 12);
+
+	t = _visibleBlocks[12]->walls[_sceneDrawVarDown];
+	if (!(_wllWallFlags[t] & 8))
+		generateVmpTileData(-13, 1, t, 239, 16, 12);
+
+	t = _visibleBlocks[14]->walls[_sceneDrawVarDown];
+	if (!(_wllWallFlags[t] & 8))
+		generateVmpTileData(19, 1, t, 239, 16, 12);
+
+	t = _visibleBlocks[13]->walls[_sceneDrawVarDown];
+	if (t)
+		generateVmpTileData(3, 1, t, 239, 16, 12);
+
+	t = _visibleBlocks[15]->walls[_sceneDrawVarRight];
+	t2 = _visibleBlocks[17]->walls[_sceneDrawVarLeft];
+	if (t)
+		generateVmpTileData(0, 0, t, 0, 3, 15);
+	if (t2)
+		generateVmpTileDataFlipped(19, 0, t2, 0, 3, 15);
+}
+
+void KyraRpgEngine::generateVmpTileData(int16 startBlockX, uint8 startBlockY, uint8 vmpMapIndex, int16 vmpOffset, uint8 numBlocksX, uint8 numBlocksY) {
+	if (!_wllVmpMap[vmpMapIndex])
+		return;
+
+	uint16 *vmp = &_vmpPtr[(_wllVmpMap[vmpMapIndex] - 1) * 431 + vmpOffset + 330];
+
+	for (int i = 0; i < numBlocksY; i++) {
+		uint16 *bl = &_blockDrawingBuffer[(startBlockY + i) * 22 + startBlockX];
+		for (int ii = 0; ii < numBlocksX; ii++) {
+			if ((startBlockX + ii >= 0) && (startBlockX + ii < 22) && *vmp)
+				*bl = *vmp;
+			bl++;
+			vmp++;
+		}
+	}
+}
+
+void KyraRpgEngine::generateVmpTileDataFlipped(int16 startBlockX, uint8 startBlockY, uint8 vmpMapIndex, int16 vmpOffset, uint8 numBlocksX, uint8 numBlocksY) {
+	if (!_wllVmpMap[vmpMapIndex])
+		return;
+
+	uint16 *vmp = &_vmpPtr[(_wllVmpMap[vmpMapIndex] - 1) * 431 + vmpOffset + 330];
+
+	for (int i = 0; i < numBlocksY; i++) {
+		for (int ii = 0; ii < numBlocksX; ii++) {
+			if ((startBlockX + ii) < 0 || (startBlockX + ii) > 21)
+				continue;
+
+			uint16 v = vmp[i * numBlocksX + (numBlocksX - 1 - ii)];
+			if (!v)
+				continue;
+
+			if (v & 0x4000)
+				v -= 0x4000;
+			else
+				v |= 0x4000;
+
+			_blockDrawingBuffer[(startBlockY + i) * 22 + startBlockX + ii] = v;
+		}
+	}
+}
+
+bool KyraRpgEngine::hasWall(int index) {
+	if (!index || (_wllWallFlags[index] & 8))
+		return false;
+	return true;
+}
+
+void KyraRpgEngine::assignVisibleBlocks(int block, int direction) {
+	for (int i = 0; i < 18; i++) {
+		uint16 t = (block + _dscBlockIndex[direction * 18 + i]) & 0x3FF;
+		_visibleBlockIndex[i] = t;
+
+		_visibleBlocks[i] = &_levelBlockProperties[t];
+		_lvlShapeLeftRight[i] = _lvlShapeLeftRight[18 + i] = -1;
+	}
+}
+
+bool KyraRpgEngine::checkSceneUpdateNeed(int block) {
+	if (_sceneUpdateRequired)
+		return true;
+
+	for (int i = 0; i < 15; i++) {
+		if (_visibleBlockIndex[i] == block) {
+			_sceneUpdateRequired = true;
+			return true;
+		}
+	}
+
+	if (_currentBlock == block) {
+		_sceneUpdateRequired = true;
+		return true;
+	}
+
+	return false;
+}
+
+void KyraRpgEngine::drawVcnBlocks() {
+	uint8 *d = _sceneWindowBuffer;
+	uint16 *bdb = _blockDrawingBuffer;
+	uint16 *hiColorPal = screen()->get16bitPalette();
+
+	for (int y = 0; y < 15; y++) {
+		for (int x = 0; x < 22; x++) {
+			bool horizontalFlip = false;
+			uint16 vcnOffset = *bdb++;
+			uint16 vcnExtraOffsetWll = 0;
+			int wllVcnOffset = 0;
+			int wllVcnRmdOffset = 0;
+
+			if (vcnOffset & 0x8000) {
+				// this renders a wall block over the transparent pixels of a floor/ceiling block
+				vcnExtraOffsetWll = vcnOffset - 0x8000;
+				vcnOffset = 0;
+				wllVcnRmdOffset = _wllVcnOffset;
+			}
+
+			if (vcnOffset & 0x4000) {
+				horizontalFlip = true;
+				vcnOffset &= 0x3FFF;
+			}
+
+			const uint8 *src = 0;
+			if (vcnOffset) {
+				src = &_vcnBlocks[vcnOffset << (4 + _vcnBpp)];
+				wllVcnOffset = _wllVcnOffset;
+			} else {
+				// floor/ceiling blocks
+				vcnOffset = bdb[329];
+				if (vcnOffset & 0x4000) {
+					horizontalFlip = true;
+					vcnOffset &= 0x3FFF;
+				}
+
+				src = (_vcfBlocks ? _vcfBlocks : _vcnBlocks) + (vcnOffset << (4 + _vcnBpp));
+			}
+
+			uint8 shift = _vcnShift ? _vcnShift[vcnOffset] : _blockBrightness;
+
+			if (horizontalFlip) {
+				for (int blockY = 0; blockY < 8; blockY++) {
+					src += ((_vcnBpp << 2) - 1);
+					for (int blockX = 0; blockX < 4 * _vcnBpp; blockX++) {
+						if (_vcnBpp == 2) {
+							*(uint16*)d = hiColorPal[*src--];
+							d += 2;
+						} else {
+							uint8 bl = *src--;
+							*d++ = _vcnColTable[((bl & 0x0F) + wllVcnOffset) | shift];
+							*d++ = _vcnColTable[((bl >> 4) + wllVcnOffset) | shift];
+						}
+					}
+					src += ((_vcnBpp << 2) + 1);
+					d += 168 * _vcnBpp;
+				}
+			} else {
+				for (int blockY = 0; blockY < 8; blockY++) {
+					for (int blockX = 0; blockX < 4 * _vcnBpp; blockX++) {
+						if (_vcnBpp == 2) {
+							*(uint16*)d = hiColorPal[*src++];
+							d += 2;
+						} else {
+							uint8 bl = *src++;
+							*d++ = _vcnColTable[((bl >> 4) + wllVcnOffset) | shift];
+							*d++ = _vcnColTable[((bl & 0x0F) + wllVcnOffset) | shift];
+						}
+					}
+					d += 168 * _vcnBpp;
+				}
+			}
+			d -= 1400 * _vcnBpp;
+
+			if (vcnExtraOffsetWll) {
+				d -= 8 * _vcnBpp;
+				horizontalFlip = false;
+
+				if (vcnExtraOffsetWll & 0x4000) {
+					vcnExtraOffsetWll &= 0x3FFF;
+					horizontalFlip = true;
+				}
+
+				shift = _vcnShift ? _vcnShift[vcnExtraOffsetWll] : _blockBrightness;
+				src = &_vcnBlocks[vcnExtraOffsetWll << (4 + _vcnBpp)];
+				uint8 *maskTable = _vcnTransitionMask ? &_vcnTransitionMask[vcnExtraOffsetWll << 5] : 0;
+
+				if (horizontalFlip) {
+					for (int blockY = 0; blockY < 8; blockY++) {
+						src += ((_vcnBpp << 2) - 1);
+						maskTable += 3;
+						for (int blockX = 0; blockX < 4 * _vcnBpp; blockX++) {
+							if (_vcnBpp == 2) {
+								uint8 bl = *src--;
+								if (bl)
+									*(uint16*)d = hiColorPal[bl];
+								d += 2;
+							} else {
+								uint8 bl = *src--;
+								uint8 mask = _vcnTransitionMask ? *maskTable-- : 0;
+								uint8 h = _vcnColTable[((bl & 0x0F) + wllVcnRmdOffset) | shift];
+								uint8 l = _vcnColTable[((bl >> 4) + wllVcnRmdOffset) | shift];
+
+								if (_vcnTransitionMask)
+									*d = (*d & (mask & 0x0F)) | h;
+								else if (h)
+									*d = h;
+								d++;
+
+								if (_vcnTransitionMask)
+									*d = (*d & (mask >> 4)) | l;
+								else if (l)
+									*d = l;
+								d++;
+								}
+						}
+						src += ((_vcnBpp << 2) + 1);
+						maskTable += 5;
+						d += 168 * _vcnBpp;
+					}
+				} else {
+					for (int blockY = 0; blockY < 8; blockY++) {
+						for (int blockX = 0; blockX < 4 * _vcnBpp; blockX++) {
+							if (_vcnBpp == 2) {
+								uint8 bl = *src++;
+								if (bl)
+									*(uint16*)d = hiColorPal[bl];
+								d += 2;
+							} else {
+								uint8 bl = *src++;
+								uint8 mask = _vcnTransitionMask ? *maskTable++ : 0;
+								uint8 h = _vcnColTable[((bl >> 4) + wllVcnRmdOffset) | shift];
+								uint8 l = _vcnColTable[((bl & 0x0F) + wllVcnRmdOffset) | shift];
+
+								if (_vcnTransitionMask)
+									*d = (*d & (mask >> 4)) | h;
+								else if (h)
+									*d = h;
+								d++;
+
+								if (_vcnTransitionMask)
+									*d = (*d & (mask & 0x0F)) | l;
+								else if (l)
+									*d = l;
+								d++;
+							}
+						}
+						d += 168 * _vcnBpp;
+					}
+				}
+				d -= 1400 * _vcnBpp;
+			}
+		}
+		d += 1232 * _vcnBpp;
+	}
+
+	screen()->copyBlockToPage(_sceneDrawPage1, _sceneXoffset, 0, 176, 120, _sceneWindowBuffer);
+}
+
+uint16 KyraRpgEngine::calcNewBlockPosition(uint16 curBlock, uint16 direction) {
+	static const int16 blockPosTable[] = { -32, 1, 32, -1 };
+	return (curBlock + blockPosTable[direction]) & 0x3FF;
+}
+
+int KyraRpgEngine::clickedWallShape(uint16 block, uint16 direction) {
+	uint8 v = _wllShapeMap[_levelBlockProperties[block].walls[direction]];
+	if (!clickedShape(v))
+		return 0;
+
+	snd_stopSpeech(true);
+	runLevelScript(block, 0x40);
+
+	return 1;
+}
+
+int KyraRpgEngine::clickedLeverOn(uint16 block, uint16 direction) {
+	uint8 v = _wllShapeMap[_levelBlockProperties[block].walls[direction]];
+	if (!clickedShape(v))
+		return 0;
+
+	_levelBlockProperties[block].walls[direction]++;
+	_sceneUpdateRequired = true;
+
+	if (_flags.gameID == GI_LOL)
+		snd_playSoundEffect(30, -1);
+
+	runLevelScript(block, _clickedSpecialFlag);
+
+	return 1;
+}
+
+int KyraRpgEngine::clickedLeverOff(uint16 block, uint16 direction) {
+	uint8 v = _wllShapeMap[_levelBlockProperties[block].walls[direction]];
+	if (!clickedShape(v))
+		return 0;
+
+	_levelBlockProperties[block].walls[direction]--;
+	_sceneUpdateRequired = true;
+
+	if (_flags.gameID == GI_LOL)
+		snd_playSoundEffect(29, -1);
+
+	runLevelScript(block, _clickedSpecialFlag);
+	return 1;
+}
+
+int KyraRpgEngine::clickedWallOnlyScript(uint16 block) {
+	runLevelScript(block, _clickedSpecialFlag);
+	return 1;
+}
+
+void KyraRpgEngine::processDoorSwitch(uint16 block, int openClose) {
+	if (block == _currentBlock)
+		return;
+
+	if ((_flags.gameID == GI_LOL && (_levelBlockProperties[block].assignedObjects & 0x8000)) || (_flags.gameID != GI_LOL  && (_levelBlockProperties[block].flags & 7)))
+		return;
+
+	if (openClose == 0) {
+		for (int i = 0; i < 3; i++) {
+			if (_openDoorState[i].block != block)
+				continue;
+			openClose = -_openDoorState[i].state;
+			break;
+		}
+	}
+
+	if (openClose == 0) {
+		openClose = (_wllWallFlags[_levelBlockProperties[block].walls[_wllWallFlags[_levelBlockProperties[block].walls[0]] & 8 ? 0 : 1]] & 1) ? 1 : -1;
+		if (_flags.gameID != GI_LOL)
+			openClose *= -1;
+	}
+
+	openCloseDoor(block, openClose);
+}
+
+void KyraRpgEngine::openCloseDoor(int block, int openClose) {
+	int s1 = -1;
+	int s2 = -1;
+
+	int c = (_wllWallFlags[_levelBlockProperties[block].walls[0]] & 8) ? 0 : 1;
+	int v = _levelBlockProperties[block].walls[c];
+	int flg = (_flags.gameID == GI_EOB1) ? 1 : ((openClose == 1) ? 0x10 : (openClose == -1 ? 0x20 : 0));
+
+	if ((_flags.gameID == GI_EOB1 && openClose == -1 && !(_wllWallFlags[v] & flg)) || (!(_flags.gameID == GI_EOB1 && openClose == -1) && (_wllWallFlags[v] & flg)))
+		return;
+
+	for (int i = 0; i < 3; i++) {
+		if (_openDoorState[i].block == block) {
+			s1 = i;
+			break;
+		} else if (_openDoorState[i].block == 0 && s2 == -1) {
+			s2 = i;
+		}
+	}
+
+	if (s1 != -1 || s2 != -1) {
+		if (s1 == -1)
+			s1 = s2;
+
+		_openDoorState[s1].block = block;
+		_openDoorState[s1].state = openClose;
+		_openDoorState[s1].wall = c;
+
+		flg = (-openClose == 1) ? 0x10 : (-openClose == -1 ? 0x20 : 0);
+
+		if (_wllWallFlags[v] & flg) {
+			_levelBlockProperties[block].walls[c] += openClose;
+			_levelBlockProperties[block].walls[c ^ 2] += openClose;
+
+			int snd = (openClose == -1) ? 4 : 3;
+			if (_flags.gameID == GI_LOL) {
+				snd_processEnvironmentalSoundEffect(snd + 28, _currentBlock);
+				if (!checkSceneUpdateNeed(block))
+					updateEnvironmentalSfx(0);
+			} else {
+				updateEnvironmentalSfx(snd);
+			}
+		}
+
+		enableTimer(_flags.gameID == GI_LOL ? 0 : 4);
+
+	} else {
+		while (!(flg & _wllWallFlags[v]))
+			v += openClose;
+
+		_levelBlockProperties[block].walls[c] = _levelBlockProperties[block].walls[c ^ 2] = v;
+		checkSceneUpdateNeed(block);
+	}
+}
+
+void KyraRpgEngine::completeDoorOperations() {
+	for (int i = 0; i < 3; i++) {
+		if (!_openDoorState[i].block)
+			continue;
+
+		uint16 b = _openDoorState[i].block;
+
+		do {
+			_levelBlockProperties[b].walls[_openDoorState[i].wall] += _openDoorState[i].state;
+			_levelBlockProperties[b].walls[_openDoorState[i].wall ^ 2] += _openDoorState[i].state;
+		} while (!(_wllWallFlags[_levelBlockProperties[b].walls[_openDoorState[i].wall]] & 0x30));
+
+		_openDoorState[i].block = 0;
+	}
+}
+
+} // End of namespace Kyra
+
+#endif // ENABLE_EOB || ENABLE_LOL